Alix, Duchess of Brittany

Alix of Thouars[lower-alpha 1] (1200 – 21 October 1221) (in Breton Alis) ruled as Duchess of Brittany from 1203 until her death. She was also Countess of Richmond in the peerage of England.[lower-alpha 2][1][2]

Alix
Alix represented on a window in Chartres Cathedral
Duchess of Brittany
Reign	April 1203 – 21 October 1221
Predecessor	Arthur I
Successor	John I
Co-ruler	Peter I
Born	1200 Brittany
Died	21 October 1221(1221-10-21) (aged 20–21)
Burial	24 November 1225 Villeneuve Abbey, Nantes
Spouse	Peter I
Issue	John I, Duke of Brittany Yolande, Countess of Penthièvre
House	Thouars
Father	Guy of Thouars
Mother	Constance, Duchess of Brittany
Religion	Roman Catholicism

Life

Alix was born in 1200. She was the daughter of Constance, Duchess of Brittany and Guy of Thouars.[3] According to several French historians, Constance died after giving birth to Alix's sisters Catherine and Margaret.[4][5][6][7][8][9][10] Alix's older half-brother was Arthur I, Duke of Brittany and her half-sister was Eleanor, Fair Maid of Brittany, the children of Constance and Geoffrey Plantagenet. Upon the death of Richard I of England, a power struggle commenced between her half-brother Arthur and John, King of England. At the Battle of Mirebeau in 1202, Arthur and Eleanor were captured. Arthur was imprisoned at the Château de Falaise and in 1203 disappeared. Eleanor was imprisoned at Corfe Castle.

The Breton barons recognized Alix as Duchess of Brittany after the presumed death of Arthur, instead of Eleanor. This was due to fears that John might claim to rule Brittany as regent for the imprisoned Eleanor. Alix's father Guy became regent for Alix until 1206, when Philip II of France made himself the regent of the duchy in Alix's name. King Philip II broke off the betrothal of Alix and the Breton prince Henry of Penthièvre, [lower-alpha 3] and turned to his French cousin Peter of Dreux, as Alix's husband.[11][12] Pierre married Alix on 27 January 1213, and paid homage to the French king for Brittany.

In 1218 Pierre and Alix were recognized by William Marshal, 1st Earl of Pembroke regent of England as Earl and Countess of Richmond in place of Eleanor, who would never be released from imprisonment.

Alix died on 21 October 1221, without having exercised much control over her own inheritance. She was succeeded in the duchy by her son John I, but Peter remained the de facto ruler of Brittany as John I's regent until 1237.

Children

1. John I, Duke of Brittany (ca. 1217-1286)[13], married Blanche of Navarre, daughter of the king of Navarre, Theobald I of Navarre.
2. Yolande of Brittany, (1218 - 1272), married Hugh XI of Lusignan, Count of Angoulême and Count of Marche
3. Arthur of Brittany (1220–1224), betrothed to Jeanne de Craon, daughter of Amaury I de Craon and Jeanne des Roches

Sources

References

1. Chronicon Britannicum
2. Judith Everard and Michael Jones, The Charters of Duchess Constance of Brittany and her Family (1171-1221)
3. John W. Baldwin, The Government of Philip Augustus: Foundations of French Royal Power in the Middle Ages, (University of California Press, 1986), 239.
4. According to historians Dom Morice, Dom Charles Taillandiers, Prudence-Guillaume de Roujoux and Arthur Le Moyne de La Borderie, Constance and Guy had a third daughter, Margaret.
5. Pierre-Hyacinthe Morice, Histoire ecclésiastique et civile de Bretagne, Tome premier, p. 129 and 150
6. Charles Taillandier, Histoire ecclésiastique et civile de Bretagne, Tome second, p. IX
7. Prudence Guillaume de Roujoux, Histoire des rois et des ducs de Bretagne, Tome second, p. 231
8. According to historians Pierre Daru and François Manet, Constance and Guy had three daughters.
9. Pierre Daru, Histoire de Bretagne, Tome premier, p. 407
10. François Manet, Histoire de la Petite-Bretagne, ou Bretagne Armorique, depuis ses premiers habitans connus, Tome second, p. 308
11. Chronique de Guillaume de Nangis
12. Brittany, Julia M.H. Smith, Medieval France: An Encyclopedia, Ed. William W. Kibler, (Garland Publishing Inc., 1995 ), 148.
13. Chronicon Ruyensis Cœnobii

Notes

1. Her name is sometimes spelt Alice (See Everard and Jones, The Charters of Duchess Constance of Brittany and her Family (1171-1221))
2. Although Eleanor of Brittany was styled Countess of Richmond as well as titular Duchess of Brittany from 1203 to 1219 by her uncle John, this was only a titular title, as Alix herself was styled Countess of Richmond and even made charters about this estate (See Everard and Jones, The Charters of Duchess Constance of Brittany and her Family (1171-1221), p 169).
3. Henry and his family would later become dispossessed of the Countship of Penthièvre by Pierre Mauclerc, who would then bestow the title on Alix's daughter Yolande of Brittany

See also

• Dukes of Brittany family tree

Alix, Duchess of Brittany House of Thouars
Regnal titles
Preceded by Arthur I	Duchess of Brittany 1203–1221 with Peter (1213-1221)	Succeeded by John I
Peerage of England
Preceded by Arthur I	Countess of Richmond 1203–1221 with Peter (1213–1221)	Succeeded by John I